1 // |reftest| skip-if(!this.hasOwnProperty('Atomics')) -- Atomics is not enabled unconditionally
2 // Copyright (C) 2020 Rick Waldron. All rights reserved.
3 // This code is governed by the BSD license found in the LICENSE file.
8 Atomics.sub will operate on TA when TA.buffer is not a SharedArrayBuffer
9 includes: [testTypedArray.js]
10 features: [ArrayBuffer, Atomics, TypedArray]
12 testWithAtomicsFriendlyTypedArrayConstructors(TA => {
14 new ArrayBuffer(TA.BYTES_PER_ELEMENT * 4)
17 assert.sameValue(Atomics.store(view, 0, 1), 1, 'Atomics.store(view, 0, 1) returns 1');
18 assert.sameValue(Atomics.sub(view, 0, 1), 1, 'Atomics.sub(view, 0, 1) returns 1');
19 assert.sameValue(Atomics.load(view, 0), 0, 'Atomics.load(view, 0) returns 0');